diff --git a/.github/workflows/docker-ghcr.yml b/.github/workflows/docker-ghcr.yml
index 4aedde1..8d4a901 100644
--- a/.github/workflows/docker-ghcr.yml
+++ b/.github/workflows/docker-ghcr.yml
@@ -60,15 +60,19 @@ jobs:
       # https://github.com/docker/metadata-action
       - name: Extract Docker metadata
         id: meta
-        uses: docker/metadata-action@98669ae865ea3cffbcbaa878cf57c20bbf1c6c38
+        uses: docker/metadata-action@v5
         with:
           images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+          tags: |
+            type=ref,event=branch
+            type=semver,pattern={{version}}
+            type=raw,value=latest,enable={{is_default_branch}}
 
       # Build and push Docker image with Buildx (don't push on PR)
       # https://github.com/docker/build-push-action
       - name: Build and push Docker image
         id: build-and-push
-        uses: docker/build-push-action@ac9327eae2b366085ac7f6a2d02df8aa8ead720a
+        uses: docker/build-push-action@v5
         with:
           context: .
           push: ${{ github.event_name != 'pull_request' }}
diff --git a/Dockerfile b/Dockerfile
index b93ef39..972e1e3 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM ruby:3.2.2
+FROM ruby:3.3.0
 
 RUN mkdir /app
 WORKDIR /app
diff --git a/Gemfile b/Gemfile
index 417bb94..1550546 100644
--- a/Gemfile
+++ b/Gemfile
@@ -4,7 +4,7 @@ gem 'colorize'
 gem 'concurrent-ruby-edge'
 gem 'json'
 gem 'nokogiri'
-gem 'open-uri'
+gem 'open-uri', '>= 0.4.0'
 gem 'set'
 gem 'sitemap-parser'
 gem 'thor'
diff --git a/Gemfile.lock b/Gemfile.lock
index 766a162..1e8a372 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -5,7 +5,7 @@ GEM
     concurrent-ruby (1.1.10)
     concurrent-ruby-edge (0.6.0)
       concurrent-ruby (~> 1.1.6)
-    date (3.2.2)
+    date (3.3.4)
     ethon (0.15.0)
       ffi (>= 1.15.0)
     ffi (1.15.5)
@@ -14,7 +14,7 @@ GEM
     nokogiri (1.13.8)
       mini_portile2 (~> 2.8.0)
       racc (~> 1.4)
-    open-uri (0.2.0)
+    open-uri (0.4.1)
       stringio
       time
       uri
@@ -23,16 +23,17 @@ GEM
     sitemap-parser (0.5.6)
       nokogiri (~> 1.6)
       typhoeus (>= 0.6, < 2.0)
-    stringio (3.0.2)
+    stringio (3.1.0)
     thor (1.2.1)
-    time (0.2.0)
+    time (0.3.0)
       date
     typhoeus (1.4.0)
       ethon (>= 0.9.0)
-    uri (0.11.0)
+    uri (0.13.0)
 
 PLATFORMS
   arm64-darwin-22
+  arm64-darwin-23
   x86_64-darwin-21
 
 DEPENDENCIES
@@ -40,7 +41,7 @@ DEPENDENCIES
   concurrent-ruby-edge
   json
   nokogiri
-  open-uri
+  open-uri (>= 0.4.0)
   set
   sitemap-parser
   thor
diff --git a/README.md b/README.md
index 37ca754..fa781ab 100644
--- a/README.md
+++ b/README.md
@@ -25,7 +25,7 @@ deadfinder sitemap https://www.hahwul.com/sitemap.xml
 ```yml
 steps:
 - name: Run DeadFinder
-  uses: hahwul/deadfinder@1.3.1
+  uses: hahwul/deadfinder@1.3.4
   id: broken-link
   with:
     command: sitemap
diff --git a/github-action/Dockerfile b/github-action/Dockerfile
index 3db3b4f..19178ea 100644
--- a/github-action/Dockerfile
+++ b/github-action/Dockerfile
@@ -1,4 +1,4 @@
-FROM ghcr.io/hahwul/deadfinder:1.3.3
+FROM ghcr.io/hahwul/deadfinder:1.3.4
 COPY entrypoint.sh /entrypoint.sh
 RUN chmod 755 /entrypoint.sh
 ENTRYPOINT ["/entrypoint.sh"]
diff --git a/lib/deadfinder/version.rb b/lib/deadfinder/version.rb
index ce14a1b..709ef2e 100644
--- a/lib/deadfinder/version.rb
+++ b/lib/deadfinder/version.rb
@@ -1,3 +1,3 @@
 # frozen_string_literal: true
 
-VERSION = '1.3.3'
+VERSION = '1.3.4'
diff --git a/ruby-version b/ruby-version
index acf9bf0..0fa4ae4 100644
--- a/ruby-version
+++ b/ruby-version
@@ -1 +1 @@
-3.2.2
\ No newline at end of file
+3.3.0
\ No newline at end of file